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help / color / mirror / Atom feedFrom: Kyotaro Horiguchi <[email protected]>
Subject: [PATCH v24 2/2] New command ALTER TABLE ALL IN TABLESPACE SET LOGGED/UNLOGGED
Date: Tue, 19 Jul 2022 13:32:13 +0900
To ease invoking ALTER TABLE SET LOGGED/UNLOGGED, this command changes
relation persistence of all tables in the specified tablespace.
---
doc/src/sgml/ref/alter_table.sgml | 15 +++
src/backend/catalog/storage.c | 4 +-
src/backend/commands/tablecmds.c | 140 +++++++++++++++++++++++
src/backend/parser/gram.y | 42 +++++++
src/backend/storage/buffer/bufmgr.c | 12 +-
src/backend/storage/file/reinit.c | 4 +-
src/backend/tcop/utility.c | 11 ++
src/include/catalog/storage_xlog.h | 2 +-
src/include/commands/tablecmds.h | 2 +
src/include/nodes/parsenodes.h | 10 ++
src/test/regress/expected/tablespace.out | 76 ++++++++++++
src/test/regress/sql/tablespace.sql | 41 +++++++
12 files changed, 349 insertions(+), 10 deletions(-)
diff --git a/doc/src/sgml/ref/alter_table.sgml b/doc/src/sgml/ref/alter_table.sgml
index f0f912a56c..fd3d8290b8 100644
--- a/doc/src/sgml/ref/alter_table.sgml
+++ b/doc/src/sgml/ref/alter_table.sgml
@@ -33,6 +33,8 @@ ALTER TABLE [ IF EXISTS ] <replaceable class="parameter">name</replaceable>
SET SCHEMA <replaceable class="parameter">new_schema</replaceable>
ALTER TABLE ALL IN TABLESPACE <replaceable class="parameter">name</replaceable> [ OWNED BY <replaceable class="parameter">role_name</replaceable> [, ... ] ]
SET TABLESPACE <replaceable class="parameter">new_tablespace</replaceable> [ NOWAIT ]
+ALTER TABLE ALL IN TABLESPACE <replaceable class="parameter">name</replaceable> [ OWNED BY <replaceable class="parameter">role_name</replaceable> [, ... ] ]
+ SET { LOGGED | UNLOGGED } [ NOWAIT ]
ALTER TABLE [ IF EXISTS ] <replaceable class="parameter">name</replaceable>
ATTACH PARTITION <replaceable class="parameter">partition_name</replaceable> { FOR VALUES <replaceable class="parameter">partition_bound_spec</replaceable> | DEFAULT }
ALTER TABLE [ IF EXISTS ] <replaceable class="parameter">name</replaceable>
@@ -759,6 +761,19 @@ WITH ( MODULUS <replaceable class="parameter">numeric_literal</replaceable>, REM
(for identity or serial columns). However, it is also possible to
change the persistence of such sequences separately.
</para>
+ <para>
+ All tables in the current database in a tablespace can be changed by
+ using the <literal>ALL IN TABLESPACE</literal> form, which will first
+ lock all tables to be changed and then change each one. This form also
+ supports
+ <literal>OWNED BY</literal>, which will only change tables owned by the
+ specified roles. If the <literal>NOWAIT</literal> option is specified,
+ then the command will fail if it is unable to immediately acquire all of
+ the locks required. The <literal>information_schema</literal> relations
+ are not considered part of the system catalogs and will be changed. See
+ also
+ <link linkend="sql-createtablespace"><command>CREATE TABLESPACE</command></link>.
+ </para>
</listitem>
</varlistentry>
diff --git a/src/backend/catalog/storage.c b/src/backend/catalog/storage.c
index 2c6472cfd5..b913f7d993 100644
--- a/src/backend/catalog/storage.c
+++ b/src/backend/catalog/storage.c
@@ -509,14 +509,14 @@ log_smgrunlinkmark(const RelFileLocator *rlocator, ForkNumber forkNum,
* Perform XLogInsert of an XLOG_SMGR_BUFPERSISTENCE record to WAL.
*/
void
-log_smgrbufpersistence(const RelFileLocator *rlocator, bool persistence)
+log_smgrbufpersistence(const RelFileLocator rlocator, bool persistence)
{
xl_smgr_bufpersistence xlrec;
/*
* Make an XLOG entry reporting the change of buffer persistence.
*/
- xlrec.rlocator = *rlocator;
+ xlrec.rlocator = rlocator;
xlrec.persistence = persistence;
XLogBeginInsert();
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c
index 1779959410..cbf88f2878 100644
--- a/src/backend/commands/tablecmds.c
+++ b/src/backend/commands/tablecmds.c
@@ -14827,6 +14827,146 @@ AlterTableMoveAll(AlterTableMoveAllStmt *stmt)
return new_tablespaceoid;
}
+/*
+ * Alter Table ALL ... SET LOGGED/UNLOGGED
+ *
+ * Allows a user to change persistence of all objects in a given tablespace in
+ * the current database. Objects can be chosen based on the owner of the
+ * object also, to allow users to change persistence only their objects. The
+ * main permissions handling is done by the lower-level change persistence
+ * function.
+ *
+ * All to-be-modified objects are locked first. If NOWAIT is specified and the
+ * lock can't be acquired then we ereport(ERROR).
+ */
+void
+AlterTableSetLoggedAll(AlterTableSetLoggedAllStmt * stmt)
+{
+ List *relations = NIL;
+ ListCell *l;
+ ScanKeyData key[1];
+ Relation rel;
+ TableScanDesc scan;
+ HeapTuple tuple;
+ Oid tablespaceoid;
+ List *role_oids = roleSpecsToIds(stmt->roles);
+
+ /* Ensure we were not asked to change something we can't */
+ if (stmt->objtype != OBJECT_TABLE)
+ ereport(ERROR,
+ errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+ errmsg("only tables can be specified"));
+
+ /* Get the tablespace OID */
+ tablespaceoid = get_tablespace_oid(stmt->tablespacename, false);
+
+ /*
+ * Now that the checks are done, check if we should set either to
+ * InvalidOid because it is our database's default tablespace.
+ */
+ if (tablespaceoid == MyDatabaseTableSpace)
+ tablespaceoid = InvalidOid;
+
+ /*
+ * Walk the list of objects in the tablespace to pick up them. This will
+ * only find objects in our database, of course.
+ */
+ ScanKeyInit(&key[0],
+ Anum_pg_class_reltablespace,
+ BTEqualStrategyNumber, F_OIDEQ,
+ ObjectIdGetDatum(tablespaceoid));
+
+ rel = table_open(RelationRelationId, AccessShareLock);
+ scan = table_beginscan_catalog(rel, 1, key);
+ while ((tuple = heap_getnext(scan, ForwardScanDirection)) != NULL)
+ {
+ Form_pg_class relForm = (Form_pg_class) GETSTRUCT(tuple);
+ Oid relOid = relForm->oid;
+
+ /*
+ * Do not pick-up objects in pg_catalog as part of this, if an admin
+ * really wishes to do so, they can issue the individual ALTER
+ * commands directly.
+ *
+ * Also, explicitly avoid any shared tables, temp tables, or TOAST
+ * (TOAST will be changed with the main table).
+ */
+ if (IsCatalogNamespace(relForm->relnamespace) ||
+ relForm->relisshared ||
+ isAnyTempNamespace(relForm->relnamespace) ||
+ IsToastNamespace(relForm->relnamespace))
+ continue;
+
+ /* Only pick up the object type requested */
+ if (relForm->relkind != RELKIND_RELATION)
+ continue;
+
+ /* Check if we are only picking-up objects owned by certain roles */
+ if (role_oids != NIL && !list_member_oid(role_oids, relForm->relowner))
+ continue;
+
+ /*
+ * Handle permissions-checking here since we are locking the tables
+ * and also to avoid doing a bunch of work only to fail part-way. Note
+ * that permissions will also be checked by AlterTableInternal().
+ *
+ * Caller must be considered an owner on the table of which we're
+ * going to change persistence.
+ */
+ if (!pg_class_ownercheck(relOid, GetUserId()))
+ aclcheck_error(ACLCHECK_NOT_OWNER, get_relkind_objtype(get_rel_relkind(relOid)),
+ NameStr(relForm->relname));
+
+ if (stmt->nowait &&
+ !ConditionalLockRelationOid(relOid, AccessExclusiveLock))
+ ereport(ERROR,
+ errcode(ERRCODE_OBJECT_IN_USE),
+ errmsg("aborting because lock on relation \"%s.%s\" is not available",
+ get_namespace_name(relForm->relnamespace),
+ NameStr(relForm->relname)));
+ else
+ LockRelationOid(relOid, AccessExclusiveLock);
+
+ /*
+ * Add to our list of objects of which we're going to change
+ * persistence.
+ */
+ relations = lappend_oid(relations, relOid);
+ }
+
+ table_endscan(scan);
+ table_close(rel, AccessShareLock);
+
+ if (relations == NIL)
+ ereport(NOTICE,
+ errcode(ERRCODE_NO_DATA_FOUND),
+ errmsg("no matching relations in tablespace \"%s\" found",
+ tablespaceoid == InvalidOid ? "(database default)" :
+ get_tablespace_name(tablespaceoid)));
+
+ /*
+ * Everything is locked, loop through and change persistence of all of the
+ * relations.
+ */
+ foreach(l, relations)
+ {
+ List *cmds = NIL;
+ AlterTableCmd *cmd = makeNode(AlterTableCmd);
+
+ if (stmt->logged)
+ cmd->subtype = AT_SetLogged;
+ else
+ cmd->subtype = AT_SetUnLogged;
+
+ cmds = lappend(cmds, cmd);
+
+ EventTriggerAlterTableStart((Node *) stmt);
+ /* OID is set by AlterTableInternal */
+ AlterTableInternal(lfirst_oid(l), cmds, false);
+ EventTriggerAlterTableEnd();
+ }
+}
+
static void
index_copy_data(Relation rel, RelFileLocator newrlocator)
{
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 0d8d292850..b56fbbd4b2 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -2086,6 +2086,48 @@ AlterTableStmt:
n->nowait = $13;
$$ = (Node *) n;
}
+ | ALTER TABLE ALL IN_P TABLESPACE name SET LOGGED opt_nowait
+ {
+ AlterTableSetLoggedAllStmt *n =
+ makeNode(AlterTableSetLoggedAllStmt);
+ n->tablespacename = $6;
+ n->objtype = OBJECT_TABLE;
+ n->logged = true;
+ n->nowait = $9;
+ $$ = (Node *)n;
+ }
+ | ALTER TABLE ALL IN_P TABLESPACE name OWNED BY role_list SET LOGGED opt_nowait
+ {
+ AlterTableSetLoggedAllStmt *n =
+ makeNode(AlterTableSetLoggedAllStmt);
+ n->tablespacename = $6;
+ n->objtype = OBJECT_TABLE;
+ n->roles = $9;
+ n->logged = true;
+ n->nowait = $12;
+ $$ = (Node *)n;
+ }
+ | ALTER TABLE ALL IN_P TABLESPACE name SET UNLOGGED opt_nowait
+ {
+ AlterTableSetLoggedAllStmt *n =
+ makeNode(AlterTableSetLoggedAllStmt);
+ n->tablespacename = $6;
+ n->objtype = OBJECT_TABLE;
+ n->logged = false;
+ n->nowait = $9;
+ $$ = (Node *)n;
+ }
+ | ALTER TABLE ALL IN_P TABLESPACE name OWNED BY role_list SET UNLOGGED opt_nowait
+ {
+ AlterTableSetLoggedAllStmt *n =
+ makeNode(AlterTableSetLoggedAllStmt);
+ n->tablespacename = $6;
+ n->objtype = OBJECT_TABLE;
+ n->roles = $9;
+ n->logged = false;
+ n->nowait = $12;
+ $$ = (Node *)n;
+ }
| ALTER INDEX qualified_name alter_table_cmds
{
AlterTableStmt *n = makeNode(AlterTableStmt);
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 796cb139c3..454f3bcf0a 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -3201,7 +3201,7 @@ SetRelationBuffersPersistence(SMgrRelation srel, bool permanent, bool isRedo)
Assert(!RelFileLocatorBackendIsTemp(rlocator));
if (!isRedo)
- log_smgrbufpersistence(&srel->smgr_rlocator.locator, permanent);
+ log_smgrbufpersistence(srel->smgr_rlocator.locator, permanent);
ResourceOwnerEnlargeBuffers(CurrentResourceOwner);
@@ -3210,14 +3210,16 @@ SetRelationBuffersPersistence(SMgrRelation srel, bool permanent, bool isRedo)
BufferDesc *bufHdr = GetBufferDescriptor(i);
uint32 buf_state;
- if (!RelFileLocatorEquals(bufHdr->tag.rlocator, rlocator.locator))
+ if (!RelFileLocatorEquals(BufTagGetRelFileLocator(&bufHdr->tag),
+ rlocator.locator))
continue;
ReservePrivateRefCountEntry();
buf_state = LockBufHdr(bufHdr);
- if (!RelFileLocatorEquals(bufHdr->tag.rlocator, rlocator.locator))
+ if (!RelFileLocatorEquals(BufTagGetRelFileLocator(&bufHdr->tag),
+ rlocator.locator))
{
UnlockBufHdr(bufHdr, buf_state);
continue;
@@ -3226,7 +3228,7 @@ SetRelationBuffersPersistence(SMgrRelation srel, bool permanent, bool isRedo)
if (permanent)
{
/* Init fork is being dropped, drop buffers for it. */
- if (bufHdr->tag.forkNum == INIT_FORKNUM)
+ if (BufTagGetForkNum(&bufHdr->tag) == INIT_FORKNUM)
{
InvalidateBuffer(bufHdr);
continue;
@@ -3251,7 +3253,7 @@ SetRelationBuffersPersistence(SMgrRelation srel, bool permanent, bool isRedo)
else
{
/* There shouldn't be an init fork */
- Assert(bufHdr->tag.forkNum != INIT_FORKNUM);
+ Assert(BufTagGetForkNum(&bufHdr->tag) != INIT_FORKNUM);
UnlockBufHdr(bufHdr, buf_state);
}
}
diff --git a/src/backend/storage/file/reinit.c b/src/backend/storage/file/reinit.c
index ea5d6bbba1..aae8561f9d 100644
--- a/src/backend/storage/file/reinit.c
+++ b/src/backend/storage/file/reinit.c
@@ -237,7 +237,7 @@ ResetUnloggedRelationsInDbspaceDir(const char *dbspacedirname,
if (forkNum == INIT_FORKNUM || mark == SMGR_MARK_UNCOMMITTED)
{
- RelFileNumbers key;
+ RelFileNumber key;
relfile_entry *ent;
bool found;
@@ -318,7 +318,7 @@ ResetUnloggedRelationsInDbspaceDir(const char *dbspacedirname,
rel.backend = InvalidBackendId;
rel.locator.spcOid = tspid;
rel.locator.dbOid = dbid;
- rel.locator.relNumber = ent->reloid;
+ rel.locator.relNumber = ent->relnumber;
srels[nrels++] = smgropen(rel.locator, InvalidBackendId);
}
diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c
index aa00815787..3307937276 100644
--- a/src/backend/tcop/utility.c
+++ b/src/backend/tcop/utility.c
@@ -164,6 +164,7 @@ ClassifyUtilityCommandAsReadOnly(Node *parsetree)
case T_AlterTSConfigurationStmt:
case T_AlterTSDictionaryStmt:
case T_AlterTableMoveAllStmt:
+ case T_AlterTableSetLoggedAllStmt:
case T_AlterTableSpaceOptionsStmt:
case T_AlterTableStmt:
case T_AlterTypeStmt:
@@ -1760,6 +1761,12 @@ ProcessUtilitySlow(ParseState *pstate,
commandCollected = true;
break;
+ case T_AlterTableSetLoggedAllStmt:
+ AlterTableSetLoggedAll((AlterTableSetLoggedAllStmt *) parsetree);
+ /* commands are stashed in AlterTableSetLoggedAll */
+ commandCollected = true;
+ break;
+
case T_DropStmt:
ExecDropStmt((DropStmt *) parsetree, isTopLevel);
/* no commands stashed for DROP */
@@ -2688,6 +2695,10 @@ CreateCommandTag(Node *parsetree)
tag = AlterObjectTypeCommandTag(((AlterTableMoveAllStmt *) parsetree)->objtype);
break;
+ case T_AlterTableSetLoggedAllStmt:
+ tag = AlterObjectTypeCommandTag(((AlterTableSetLoggedAllStmt *) parsetree)->objtype);
+ break;
+
case T_AlterTableStmt:
tag = AlterObjectTypeCommandTag(((AlterTableStmt *) parsetree)->objtype);
break;
diff --git a/src/include/catalog/storage_xlog.h b/src/include/catalog/storage_xlog.h
index 9f48fb5e6f..0a3726f3db 100644
--- a/src/include/catalog/storage_xlog.h
+++ b/src/include/catalog/storage_xlog.h
@@ -88,7 +88,7 @@ extern void log_smgrcreatemark(const RelFileLocator *rlocator,
ForkNumber forkNum, StorageMarks mark);
extern void log_smgrunlinkmark(const RelFileLocator *rlocator,
ForkNumber forkNum, StorageMarks mark);
-extern void log_smgrbufpersistence(const RelFileLocator *rlocator,
+extern void log_smgrbufpersistence(const RelFileLocator rlocator,
bool persistence);
extern void smgr_redo(XLogReaderState *record);
diff --git a/src/include/commands/tablecmds.h b/src/include/commands/tablecmds.h
index 03f14d6be1..27286fff33 100644
--- a/src/include/commands/tablecmds.h
+++ b/src/include/commands/tablecmds.h
@@ -42,6 +42,8 @@ extern void AlterTableInternal(Oid relid, List *cmds, bool recurse);
extern Oid AlterTableMoveAll(AlterTableMoveAllStmt *stmt);
+extern void AlterTableSetLoggedAll(AlterTableSetLoggedAllStmt * stmt);
+
extern ObjectAddress AlterTableNamespace(AlterObjectSchemaStmt *stmt,
Oid *oldschema);
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h
index 633e7671b3..789e9438d1 100644
--- a/src/include/nodes/parsenodes.h
+++ b/src/include/nodes/parsenodes.h
@@ -2426,6 +2426,16 @@ typedef struct AlterTableMoveAllStmt
bool nowait;
} AlterTableMoveAllStmt;
+typedef struct AlterTableSetLoggedAllStmt
+{
+ NodeTag type;
+ char *tablespacename;
+ ObjectType objtype; /* Object type to move */
+ List *roles; /* List of roles to change objects of */
+ bool logged;
+ bool nowait;
+} AlterTableSetLoggedAllStmt;
+
/* ----------------------
* Create/Alter Extension Statements
* ----------------------
diff --git a/src/test/regress/expected/tablespace.out b/src/test/regress/expected/tablespace.out
index c52cf1cfcf..a679d58553 100644
--- a/src/test/regress/expected/tablespace.out
+++ b/src/test/regress/expected/tablespace.out
@@ -966,5 +966,81 @@ drop cascades to table testschema.part
drop cascades to table testschema.atable
drop cascades to materialized view testschema.amv
drop cascades to table testschema.tablespace_acl
+--
+-- Check persistence change in a tablespace
+CREATE SCHEMA testschema;
+GRANT CREATE ON SCHEMA testschema TO regress_tablespace_user1;
+CREATE TABLESPACE regress_tablespace LOCATION '';
+GRANT CREATE ON TABLESPACE regress_tablespace TO regress_tablespace_user1;
+CREATE TABLE testschema.lsu(a int) TABLESPACE regress_tablespace;
+CREATE UNLOGGED TABLE testschema.usu(a int) TABLESPACE regress_tablespace;
+CREATE TABLE testschema._lsu(a int) TABLESPACE pg_default;
+CREATE UNLOGGED TABLE testschema._usu(a int) TABLESPACE pg_default;
+SET ROLE regress_tablespace_user1;
+CREATE TABLE testschema.lu1(a int) TABLESPACE regress_tablespace;
+CREATE UNLOGGED TABLE testschema.uu1(a int) TABLESPACE regress_tablespace;
+CREATE TABLE testschema._lu1(a int) TABLESPACE pg_default;
+CREATE UNLOGGED TABLE testschema._uu1(a int) TABLESPACE pg_default;
+SELECT relname, t.spcname, relpersistence
+ FROM pg_class c LEFT JOIN pg_tablespace t ON (c.reltablespace = t.oid)
+ WHERE relnamespace = 'testschema'::regnamespace ORDER BY spcname, c.oid;
+ relname | spcname | relpersistence
+---------+--------------------+----------------
+ lsu | regress_tablespace | p
+ usu | regress_tablespace | u
+ lu1 | regress_tablespace | p
+ uu1 | regress_tablespace | u
+ _lsu | | p
+ _usu | | u
+ _lu1 | | p
+ _uu1 | | u
+(8 rows)
+
+ALTER TABLE ALL IN TABLESPACE regress_tablespace
+ OWNED BY regress_tablespace_user1 SET LOGGED;
+SELECT relname, t.spcname, relpersistence
+ FROM pg_class c LEFT JOIN pg_tablespace t ON (c.reltablespace = t.oid)
+ WHERE relnamespace = 'testschema'::regnamespace ORDER BY spcname, c.oid;
+ relname | spcname | relpersistence
+---------+--------------------+----------------
+ lsu | regress_tablespace | p
+ usu | regress_tablespace | u
+ lu1 | regress_tablespace | p
+ uu1 | regress_tablespace | p
+ _lsu | | p
+ _usu | | u
+ _lu1 | | p
+ _uu1 | | u
+(8 rows)
+
+RESET ROLE;
+ALTER TABLE ALL IN TABLESPACE regress_tablespace SET UNLOGGED;
+SELECT relname, t.spcname, relpersistence
+ FROM pg_class c LEFT JOIN pg_tablespace t ON (c.reltablespace = t.oid)
+ WHERE relnamespace = 'testschema'::regnamespace ORDER BY spcname, c.oid;
+ relname | spcname | relpersistence
+---------+--------------------+----------------
+ lsu | regress_tablespace | u
+ usu | regress_tablespace | u
+ lu1 | regress_tablespace | u
+ uu1 | regress_tablespace | u
+ _lsu | | p
+ _usu | | u
+ _lu1 | | p
+ _uu1 | | u
+(8 rows)
+
+-- Should succeed
+DROP SCHEMA testschema CASCADE;
+NOTICE: drop cascades to 8 other objects
+DETAIL: drop cascades to table testschema.lsu
+drop cascades to table testschema.usu
+drop cascades to table testschema._lsu
+drop cascades to table testschema._usu
+drop cascades to table testschema.lu1
+drop cascades to table testschema.uu1
+drop cascades to table testschema._lu1
+drop cascades to table testschema._uu1
+DROP TABLESPACE regress_tablespace;
DROP ROLE regress_tablespace_user1;
DROP ROLE regress_tablespace_user2;
diff --git a/src/test/regress/sql/tablespace.sql b/src/test/regress/sql/tablespace.sql
index 21db433f2a..a4b664f4e0 100644
--- a/src/test/regress/sql/tablespace.sql
+++ b/src/test/regress/sql/tablespace.sql
@@ -431,5 +431,46 @@ DROP TABLESPACE regress_tblspace_renamed;
DROP SCHEMA testschema CASCADE;
+
+--
+-- Check persistence change in a tablespace
+CREATE SCHEMA testschema;
+GRANT CREATE ON SCHEMA testschema TO regress_tablespace_user1;
+CREATE TABLESPACE regress_tablespace LOCATION '';
+GRANT CREATE ON TABLESPACE regress_tablespace TO regress_tablespace_user1;
+
+CREATE TABLE testschema.lsu(a int) TABLESPACE regress_tablespace;
+CREATE UNLOGGED TABLE testschema.usu(a int) TABLESPACE regress_tablespace;
+CREATE TABLE testschema._lsu(a int) TABLESPACE pg_default;
+CREATE UNLOGGED TABLE testschema._usu(a int) TABLESPACE pg_default;
+SET ROLE regress_tablespace_user1;
+CREATE TABLE testschema.lu1(a int) TABLESPACE regress_tablespace;
+CREATE UNLOGGED TABLE testschema.uu1(a int) TABLESPACE regress_tablespace;
+CREATE TABLE testschema._lu1(a int) TABLESPACE pg_default;
+CREATE UNLOGGED TABLE testschema._uu1(a int) TABLESPACE pg_default;
+
+SELECT relname, t.spcname, relpersistence
+ FROM pg_class c LEFT JOIN pg_tablespace t ON (c.reltablespace = t.oid)
+ WHERE relnamespace = 'testschema'::regnamespace ORDER BY spcname, c.oid;
+
+ALTER TABLE ALL IN TABLESPACE regress_tablespace
+ OWNED BY regress_tablespace_user1 SET LOGGED;
+
+SELECT relname, t.spcname, relpersistence
+ FROM pg_class c LEFT JOIN pg_tablespace t ON (c.reltablespace = t.oid)
+ WHERE relnamespace = 'testschema'::regnamespace ORDER BY spcname, c.oid;
+
+RESET ROLE;
+
+ALTER TABLE ALL IN TABLESPACE regress_tablespace SET UNLOGGED;
+
+SELECT relname, t.spcname, relpersistence
+ FROM pg_class c LEFT JOIN pg_tablespace t ON (c.reltablespace = t.oid)
+ WHERE relnamespace = 'testschema'::regnamespace ORDER BY spcname, c.oid;
+
+-- Should succeed
+DROP SCHEMA testschema CASCADE;
+DROP TABLESPACE regress_tablespace;
+
DROP ROLE regress_tablespace_user1;
DROP ROLE regress_tablespace_user2;
--
2.31.1
----Next_Part(Wed_Sep_28_17_21_19_2022_527)----
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Subject: Re: [PATCH v24 2/2] New command ALTER TABLE ALL IN TABLESPACE SET LOGGED/UNLOGGED
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